The Intermac MASTER 38.3 is a high-performance CNC stone machining center designed for fabricating granite, marble, quartz, porcelain, and engineered stone. As part of Intermac’s advanced MASTER Series, the 38.3 delivers exceptional flexibility for countertop fabrication, sink cutouts, edge profiling, drilling, engraving, and 3D stone machining. The 2017 model is highly sought after on the used market because it combines industrial-grade construction, sophisticated CAD/CAM integration, and excellent productivity for stone fabrication shops.
The 2017 INTERMAC MASTER 38.3 typically features a large 150 x 78.5 inch (3,800 x 2,000 mm) working table with vacuum cup positioning and a 3-axis CNC configuration. It is equipped with a 15 kW (20 hp) ISO 40 electrospindle capable of up to 12,000 RPM and a tool magazine with capacity for up to 53 tools, including polishing wheels and profiling tools. The machine includes Intermac’s Easystone software and supports advanced operations such as contouring, milling, drilling, polishing, and edge shaping. The Z-axis stroke is approximately 18.3 inches (465 mm), and the machine can be configured with rotating and tilting head options for complex processing.
The MASTER 38.3 is widely used in countertop fabrication, architectural stone processing, monument production, and custom stone design. Typical applications include kitchen countertops, vanity tops, backsplashes, shower panels, fireplace surrounds, stair components, and decorative stone features. Its automation capabilities significantly reduce manual labor while improving consistency and finish quality.
The 2017 INTERMAC MASTER 38.3 remains an outstanding investment because it offers premium European engineering, powerful software integration, and exceptional versatility for modern stone fabrication businesses.
INTERMAC MASTER 38.3 SPECIFICATIONS
INTERMAC MASTER 38.3 – AXIS
Number of Axes
3-Axis CNC Stone Machining Center
Optional Head Functions
Rotating and Tilting Head
Axis Configuration
X, Y, Z
C-Axis Rotation
Unlimited
Head Tilting (A-Axis)
±5°
Machine Type
CNC Stone Working Center
INTERMAC MASTER 38.3 – WORK ENVELOPE
Working Table Size
150 x 78.5 in (3,800 x 2,000 mm)
X-Axis Travel
Approx. 149 in (3,800 mm)
Y-Axis Travel
Approx. 78 in (2,000 mm)
Z-Axis Travel
18.3 in (465 mm)
Maximum Workpiece Thickness
Depends on Tooling and Setup
Maximum Axis Speed
Up to 60–70 m/min
INTERMAC MASTER 38.3 – TABLE & WORKHOLDING
Table Type
Vacuum Cup Work Table
Vacuum Cups
Included on Most Machines
Material Positioning
Adjustable Pods
Supported Materials
Granite, Marble, Quartz, Porcelain
Workholding Method
Vacuum and Mechanical Clamping
Industrial Usage
Stone Fabrication
INTERMAC MASTER 38.3 – SPINDLE
Spindle Taper
ISO 40
Electrospindle Power
15 kW (20 hp)
Maximum Spindle Speed
12,000 RPM
Cooling Type
Water Cooled
Tool Holders
ISO 40 Compatible
Rigid Drilling Capability
Yes
INTERMAC MASTER 38.3 – TOOL CHANGER
Tool Magazine Capacity
Up to 53 Tools
Tool Changer Type
Automatic Tool Changer
Tool Types Supported
Core Bits, Profilers, Polish Wheels
Tool Measurement
Automatic
Tool Breakage Detection
Optional
Tool Presetting
Standard
INTERMAC MASTER 38.3 – CONTROL & SOFTWARE
CNC Control
Intermac Proprietary CNC
CAD/CAM Software
Easystone
Programming Method
Parametric and CAD/CAM
3D Machining Capability
Yes
Nesting Support
Yes
Remote Diagnostics
Available
INTERMAC MASTER 38.3 – WATER & SLURRY MANAGEMENT
Water-Cooled Cutting
Standard
Internal Water Consumption
Approx. 2.5 GPM
Slurry Collection
Standard
Filtration Compatibility
External Recycling System
Full Enclosure
Splash Protection
Washdown System
Standard
INTERMAC MASTER 38.3 – POWER REQUIREMENTS
Power Requirement
208V / 240V / 480V, 3-Phase
Frequency
50 / 60 Hz
Connected Load
Approx. 30 – 40 kVA
Air Pressure Requirement
Required for Pneumatics
Control Power
Integrated
Main Breaker
Manufacturer Specified
INTERMAC MASTER 38.3 – DIMENSIONS
Machine Weight
Approx. 15,100 – 17,000 lb
Machine Width
Approx. 255 in
Machine Length
Approx. 193 in
Machine Height
Approx. 101 in
Floor Space Requirement
Large Industrial Footprint
Installation Type
Reinforced Shop Floor
INTERMAC MASTER 38.3 – GENERAL INFORMATION
Machine Type
CNC Stone Working Center
Manufacturer
Intermac
Country of Origin
Italy
Model Year
2017
Primary Application
Countertop and Stone Fabrication
Automation Ready
Yes
INDUSTRIES THAT USE INTERMAC MASTER 38.3
Countertop Fabrication
Yes
Architectural Stone
Yes
Monument Production
Yes
Interior Design
Yes
Construction Materials
Yes
Custom Stone Shops
Yes
TYPICAL PRODUCTS INTERMAC MASTER 38.3 CAN PRODUCE
Kitchen Countertops
Yes
Vanity Tops
Yes
Sink Cutouts
Yes
Edge Profiles
Yes
Fireplace Surrounds
Yes
Decorative Stone Panels
Yes
WHY CHOOSE INTERMAC MASTER 38.3
Large 150 x 78.5 in Work Area
Outstanding
Up to 53-Tool Capacity
Outstanding
Powerful 20 hp Spindle
Excellent
Easystone CAD/CAM Integration
Excellent
Premium European Engineering
Excellent
High Resale Value
Excellent
WHY BUY USED INTERMAC MASTER 38.3
Purchasing a used 2017 INTERMAC MASTER 38.3 is an excellent way to acquire a world-class CNC stone machining center at a fraction of the cost of new equipment. These machines are designed specifically for high-volume countertop and architectural stone fabrication and are renowned for their reliability, precision, and advanced software integration.
Many used machines include valuable tooling packages, vacuum cups, core bits, profiling wheels, and polishing tools, substantially reducing startup costs. Buyers should inspect spindle condition, tool changer operation, vacuum system performance, and the status of Easystone software licenses.
For stone fabricators seeking a productive and highly versatile CNC work center, the INTERMAC MASTER 38.3 offers exceptional capability and a strong return on investment.
HOW MUCH DOES A USED INTERMAC MASTER 38.3 COST?
MACHINE AGE / CONDITION
ESTIMATED PRICE RANGE (USD)
2016 – 2019 Models
$40,000 – $150,000
Extensive Tooling Included
Added Value
Low Operating Hours
Premium Pricing
Easystone Software License
Added Value
Vacuum Cups and Tool Holders
Added Value
Excellent Mechanical Condition
Premium Pricing
Fully Operational Under Power
Higher Buyer Confidence
Complete Service Records
Higher Market Value
Dealer Refurbished Machines
10% – 25% Higher
Recent Factory Upgrades
Significant Premium
The cost of a used 2017 INTERMAC MASTER 38.3 depends on spindle hours, tooling inventory, software licensing, and overall machine condition. Machines with low hours, complete tooling packages, and documented maintenance histories command the highest prices.
For countertop manufacturers and architectural stone fabricators seeking a premium CNC machining center with advanced automation and exceptional flexibility, the INTERMAC MASTER 38.3 remains one of the best investments in the used stone equipment market.